baber/WOPTO huggingface dataset:
Patent JP-S60208751-A (JP)
Title: Fabric structure for shading photosensitive film box
Inventor: YAMAGUCHI SHINJI
IPC: G03C3/00
Filed: 1984-04-02
Abstract: PURPOSE:To enhance light-shading performance for a photographic film and to prevent scratching and dust attachment by using polyester type fibers having specified compression work and slip resistance for the surface to be flocked against the photographic film surface. CONSTITUTION:The surface to be flocked against the photographic film surface is covered with polyester type fibers so as to impart a compression work of 10-30g.cm/cm<2> and a slip resistance of 10-30g/cm to the flocked surface when the film passes in contact with the surface. The surface to be bonded to the film box is not flocked, and bonded with a polyamide or polyester type hot melt binder lower in m.p. than the flocked fiber by at least about 30 deg.C. It is preferable to use one of fibers of polyethylene terephthalate (PET), polybutylene terephthalate (PBT), and the conjugated fibers of PET and PBT.
Patent JP-S63233175-A (JP)
Inventor: MURABAYASHI NOBUAKI
IPC: E05B47/00
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62221111-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUTSUI TATSUMI
IPC: H01L21/30
Filed: 1986-03-24
Abstract: PURPOSE:To omit two mask aligning processes, by providing a photo masks, which has a specified opening pattern and an opening part pattern having a diameter shorter than the wavelength of an exposing light beam, on a resist film, performing exposure, and removing the exposed part with a resist-film removing agent. CONSTITUTION:On a resist film, the following parts are provided: an exposing pattern region 14 having an opening part 13 in a specified form; a pattern region 16 having a circular opening part 15, which has a diameter shorter than the wavelength of an exposing light beam; and a photo mask 18 having a pattern region 17 comprising a non-opening part region. After exposure, the exposed part is removed by using a resist removing agent. Then, a staircase shaped resist film 19 is formed. Thereafter, B<+> atom ions are implanted, and a channel region 20 is formed. The remaining resist film 19A is removed by ashing. With the resist film 19B as a mask, the B<+> atom ions are implanted, and two channel regions 20 and 21 having different impurity atom concentrations are formed.
Patent JP-S62224456-A (JP)
Title: Production of foil metal
Inventor: FUJIWARA TORU
IPC: B22D11/06
Filed: 1986-03-25
Abstract: PURPOSE:To form metal having long length and excellent surface accuracy at high production yield by rotating a heated roll in contact with a rotating surface of a cooling roll or a disk. CONSTITUTION:Molten metal 4 is injected, cooled and solidified on the surface of the rotating roll 1 or the disk 1' from a nozzle 3, to produce directly a foil metal 5. Then, the heated roll 2 whose whole body is heated is brought into contact with the cooling roll 1 or the disk 1' and rotated to heat only on the surface of the roll 1 or the disk 1'. In this way, the foil metal 5 having good surface condition is obtd.
Patent JP-H01238105-A (JP)
Title: Superconducting power storage device
Inventor: YAMANAKA TOSHIYUKI
IPC: H02J15/00
Filed: 1988-03-18
Abstract: PURPOSE:To transmit the electromagnetic force and its own weight of a superconducting coil positively over a base rock through a heat-insulating support structure by applying pre-compression to a superconducting coil conductor only by quantity corresponding to the quantity of thermal shrinkage at a time when the coil is cooled and conducting winding. CONSTITUTION:A superconducting coil conductor 9 is given pre-compression only by quantity corresponding to the quantity of thermal shrinkage at a time when 9 coil is cooled, and wound so as to be fast stuck onto the internal surface of a heat-insulating support structure 16. That is, when the superconducting coil conductor 9 is wound gradually on a coil bobbin to an arcuate shape, the superconducting coil conductor 9 is wound on the coil bobbin while being compressed in the axial direction of the superconducting coil conductor 9, stress is generated, and force intending to expand in the outer circumferential direction is imparted to the superconducting coil 3. Accordingly, pre-compression is released gradually as the cooling of the superconducting coil 3 progresses, and functions as reaction to force intending to shrink on cooling, thus preventing looseness generated between the superconducting coil 3 and the heat-insulating support structure 16.
Patent JP-H08233167-A (JP)
Title: Quick joint
Inventor: TAKEKOSHI KENICHIRO
IPC: F16L21/00
Filed: 1995-03-02
Abstract: PURPOSE: To make excellent connection while being independent of remaining pressure caused by high pressure gas by advancing a spiral advancing rod with an operating knob at the socket side rotated after a plug has been inserted in a socket so as to be connected in a locked condition, pushing in a closing pin at the plug side, and thereby opening a fluid passage. CONSTITUTION: When a spiral advancing rod 13 is advanced with an operating knob 15 at the socket 1 side rotated, a pin 20 knocks against the tip end section of a closing pin 26 at the plug 23 side, and the closing pin 26 is pushed in the inside of the plug against a coil spring 31. This operation causes the valve body 27 of the closing pin 26 to be parted from a valve seat 28, and a fluid passage 32 is opened, so that the passage of the plug 23 is thereby communicated with the socket 1. In this case, the closing amount of the passage can be controlled by adjusting the rotating quantity of the operating knob 15. As a result, the connection of the passage can thereby be made while being independent of remaining pressure caused by high pressure fluid at the plug 23 side.
Patent JP-S62222145-A (JP)
Title: Method and apparatus for measuring impurity in liquid
Inventor: KOSAKA YASUO
IPC: G01N15/00
Filed: 1986-03-24
Abstract: PURPOSE:To make it possible to measured non-volatile impurity up to an ultralow concn. range, by a method wherein a liquid to be measured such an ultrapure water is atomized by an atomizer having predetermined particle size distribution and an aerosol obtained by evaporating and drying minute liquid droplets is given to be condensation nucleus counter to count the number of fine particles. CONSTITUTION:An atomizer 3 atomizes pure water in a container 1 sent by compressed air of a compressor 4 through a pump 2 in a mist form. Moisture is rapidly evaporated by an evaporator-dryer 7 to obtain an aerosol containing ultrafine particles having a particle size determined on the basis of the particle size of a liquid droplet and the concn. of the impurity contained in pure water to be measured. A mixing chamber 17 mixes the aerosol of ambient temp. and clean high temp. saturated steam from an evaporation chamber 15 to condense steam using ultrafine particles as nuclei to grow a particle size. An optical means constituted of a light source chamber 23, a measuring chamber 24 and a detection chamber 25 counts the number of fine particles using the scattering of light. A counter part 26 counts the pulse signal obtained from the photoelectric converter of the detection chamber 25 and a signal processing part 27 calculates the concn. of the impurity of pure water in the container 1 from count values, etc.
Patent JP-H05275922-A (JP)
Title: Linear polarized wave plane antenna
IPC: H01Q21/06
Filed: 1992-03-25
Abstract: PURPOSE:To provide a highly efficient linear polarized wave plane antenna by setting the polarized wave surface of a plane antenna in the vicinity of a surface including the diagonal lines of the antenna elements of a two-dimensional array. CONSTITUTION:The openings 2 are provided on an earth conductor plate 1 covering the entire upper surface side of a plane antenna with the specified spaces secured among these openings 2. Meanwhile an earth conductor plate 3 is provided on the rear surface side of the antenna at a position opposite to the plate 1. Then the dielectric spacers 4 and 5 are inserted into a gap between both plates 1 and 3. Furthermore a flexible printed circuit board 6 is arranged between spacers 4 and 5. An antenna element and a feeder 8 are formed by etching on the surface of the board 6 at the side of the plate 1. Then a waveguide converter 9 is provided on a part of the antenna to lead the radio wave energy collected by the feeder 8 to a converter 10. In such constitution, a highly efficient linear polarized wave plane antenna having the reduced interference is obtained.
Patent JP-S58190663-A (JP)
Inventor: DOMENIKO ESU SARUSHIA
IPC: F25B9/14
Filed: 1983-04-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59191148-A (JP)
Title: Deflecting mirror device
Inventor: HASHIMOTO AKIRA
IPC: G02B26/10
Filed: 1983-04-14
Abstract: PURPOSE:To make a magnetic circuit simpler and, at the same time, improve the assembling property of the circuit, by fixedly fitting a coil to a mirror which is fitted to a holder through a supporting rod and elastic member and supported by the elastic member under a revolution-free condition and providing a pair of permanent magnets to the outside of the coil under a symmetrical condition. CONSTITUTION:A magnetic circuit is composed only of permanent magnets 3a and 3b arranged in a symmetrical condition and magnetized so that the faces of the magnets 3a and 3b facing to each other have the polarity of N-pole and S- pole, respectively. That is to say, the magnetic circuit can operate sufficiently without using a conventional yoke. A coil 4 is installed between the permanent magnets 3a and 3b. The magnetic flux flows from the magnet 3a to the other magnet 3b. When an electric current is made to flow to the coil 4, a mirror 6 revolves in the direction of the arrow (a) around a part of an elastic member 8. Since the necessity of any yoke is eliminated from the magnetic circuit, a deflecting mirror device which is simple in constitution and has an excellent assembling property is obtained.
Patent JP-S57181405-A (JP)
Title: Disc player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B33/12
Filed: 1981-05-02
Abstract: PURPOSE:To obtain a device excellent in the operability, by providing a storage device which stores information of the recorded contents of a disc retrievably and can change the stored contents relating to the replacement of the disc, and locating an operation section with various operating buttons to a disc containing section. CONSTITUTION:An operation section 6 is provided with a music selection switch group 601 designating the number of a selected disc and the number of music and a display section 602 displaying the disc number, recording number or operating mode of the device. A control section consisting of a CPU 603, an ROM 604 storing an operation program and an RAM 605 storing the specified playing, is connected to the operation switch group and the display section 602 via an input and output interface 606 and an output interface 607.
Patent JP-S56163129-A (JP)
Title: Thermally conductive resin compostion
Inventor: ITOU RIYOUICHI
IPC: C08L67/00
Filed: 1980-05-21
Abstract: PURPOSE: To provide a resin compsn. to which a large amount of a filler can be added, in which hardness is low and thermal conductivity is enhanced, and which can reduce damage to molds and apparatuses, by adding calcium fluoride, magnesium fluoride or lithium fluoride to a thermosetting resin.  
     CONSTITUTION: At least one filler selected from calcium fluoride , mgnesium fluorid and lithium fluoride is added to a thermosetting rsin. The reason why the fillers are limited to these fluorides, is that other fluorides such as potassium fluoride, sodium fluorides, potassium hydrogenfluoride, etc. are hygroscopic and not preferred in practical use. Examples of fillers having low hardness are talc, clay and diatomaceous earth. These materials are ineffective for the enhancement of thermal conductivity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09259960-A (JP)
Title: Flat cable continuous body and its mounting method
Inventor: MATSUDA TATSUO
IPC: H01R4/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting of a cable in a substrate, by forming a continuing unit of the cable supported to a carrier in an easily cutting off condition. SOLUTION: By a plurality of flat cables applying an insulation layer 3 to central part both surfaces of a plurality of parallelly arranged conductors 2, a continuing unit supported to a carrier 1 is formed. Between the carrier 1 and both end connection parts, a notched part 11 is left as provided so as to be capable of cutting by force of connecting strength or less between a substrate 7 and the flat cable. The continuing unit of the cable is supplied to a mounting machine, after an end part 2 of the cable is connected by soldering or the like to a prescribed position of the substrate 7, in the notched part 11 or the like between the carrier 1 left as previously provided and the end part 2 of the cable, the carrier is cut of, to be removed. Further, in order to set the cable to a prescribed position of the substrate 7, it is preferable to provide a mark or the like for positioning in the carrier 1.
Patent JP-H02246576-A (JP)
Title: Modulator/demodulator
Inventor: OKITA RYOJI
IPC: H04L27/00
Filed: 1989-03-20
Abstract: PURPOSE:To prevent the communication error or the loss of data from occurring by detecting a fault with self-check to stop the communication. CONSTITUTION:When a monitoring part 4a detects the non-communication state other than the communicating state or the communication requesting state, an inspection control part 10 controls a folding part 3a, a generating part 5a, and an inspection part 6a to perform the folding inspection. Consequently, the test data of the generating part 5a is folded through the folding part 3a and collated and inspected by the inspection part 6a when the non- communication state is detected by the monitoring part 4a; and when error is detected, the fault of a MODEM is reported, and the line is set to the hook- off state to stop an incoming call from the line and the communication is stopped. Thus, the occurring of transmission error or, the loss of data is prevented.
Patent JP-S51143191-A (JP)
Title: Safety stopper for mobile bodies
Inventor: NAKAMURA HIDEAKI
IPC: B60K31/00
Filed: 1975-06-04
Abstract: PURPOSE: A stopping system which can lead mobile bodies to be sropped to outside the course and stop, so that the passage of other mobile bodies are not blocked. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S543428-A (JP)
Title: Chrominance signal process circuit
Inventor: KAKINUMA KAZUAKI
IPC: H04N9/793
Filed: 1977-06-10
Abstract: PURPOSE: To obtain carrier chrominance signals featuring steady burst level for the chrominance signal process circuit of the low carrier recording/reproducing system, by installing the circuit which performs both emphasis and suppression of the burst simultaneously to be used for recording and reproducing in common and carrying out an automatic chroma adjustment by the output of the above circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62225175-A (JP)
Title: Voltage-type self-excited converter
Inventor: KAMIMURA YOICHI
IPC: H02J3/00
Filed: 1986-03-26
Abstract: PURPOSE:To prevent an electric current of a converter from becoming an overcurrent for permitting a stable continuous operation by reducing an output power without stopping the converter even at a reduced system voltage such as that in a system trouble. CONSTITUTION:Usually, an output power control is conducted according to a power command signal from a power-setting circuit 12, because a normally closed contact 23 is in an ON state. On the other hand, when a system voltage is under a set point due to a system trouble, a level-detecting circuit 22 operates to set the normally closed contact 23 and normally opened contact 24 at OFF and ON respectively by an output signal of said detecting circuit 22. Accordingly, the power command signal is multiplied by a reduced system voltage signal so that a power command value is lowered. In this manner, the output power control is conducted without interruption.
Patent JP-S57182367-A (JP)
Title: Rust-inhibiting coating composition
Inventor: HOSHINO MINORU
IPC: C09D5/10
Filed: 1981-05-06
Abstract: PURPOSE: To provide a rust-inhibiting coating compsn. which does not form white rust, had excellent rust-proofness for iron, does not require trouble some selection of overcoating paint, can improve defects during cutting and welding and has excellent scribing workability, consisting of a spreading agent and a finely divided ferromanganese alloy pigment.  
     CONSTITUTION: A rust-inhibiting coating compsn. consists of a spreading agent such as an alkyl silicate, an alkali metal silicate or an epoxy resin and 40W 80wt% (based on the total amount of compsn.) finely divided ferromaganese alloy pigment having a weight ratio of Fe/Mn=40/60W10/90. If necessary, part (15wt% or less) of said pigment may be replaced by zinc dust. This compsn. can electrochemically prevent iron corrosion, does not form white rust, nor require a white rust-removing treatment when an overcoating paint is coated, and is not peeled off even when an oil paint is used as an overcoating paint. The coating film of this compsn. is dark brown. Thus, the compsn. has an advantage in that when electrophotographic scribing is conducted, scribed lines are clear and a cutting operation, etc. can be easily conducted. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S52150320-A (JP)
Title: Production of low carbon ferrochromium
Inventor: KATAYAMA HIROYUKI
IPC: C21C5/52
Filed: 1976-06-10
Abstract: PURPOSE:To obtain the product at a good yield of chromium and cheaply, by melting and decarburizing the obtained metal component with plasma arc, after the chromium iron ore has been reduced at solid phase at reduced pressure and the gangue material has been separated and removed.
Patent JP-H11262917-A (JP)
Title: Slicing method of semiconductor single crystal ingot
Inventor: TOYAMA KOHEI
IPC: B28D5/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the unavailing directional measurement of an edge face and contrive to improve the production of a wafer without resulting the lowering of its quality by a method wherein an attaching plate and a work plate are fixed to a semiconductor single crystal ingot on the basis of a notch formed in advance on the semiconductor single crystal ingot so as to slice the ingot without adjusting the directions of the X-axis and the Y-axis of the ingot. SOLUTION: The positioning of an ingot 40 is carried out on the basis of the position of a notch 41a, which is detected with a positional detecting sensor by rotating the ingot 40 so as to bond an attaching plate 41 through an adhesive so as to direct the positioned pasting position of the attaching plate 41 vertically. The attaching plate 41 bonded on the top surface of the ingot 40 is inserted in a notched part 62, which is provided at the middle part of the under surface of a work plate 42 for positioning the attaching plate, and then bonded through an adhesive. Wafers are manufactured by slicing the ingot 40 without the adjustment of the direction of the ingot 40, onto which the work plate 42 is pasted.  Thus, the unavailing directional measurement of the edge face of the ingot 40 is eliminated and consequently the productivity of the manufacturing of the wafer can be enhanced without bringing the lowering of its quality.
Patent JP-S63236886-A (JP)
Inventor: TAKADA YOSHIO
IPC: E06B3/964
Filed: 1987-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03174460-A (JP)
Title: New styrenic resin and preparation thereof
Inventor: ARITO YUUICHI
IPC: C08L25/00
Filed: 1990-03-20
Abstract: PURPOSE:To prepare a styrenic resin with an improved brittle fracture behavior and repeated impact strength by specifying the structural units, ratio of struc tural units, wt.-average mol.wt., and total content of the unreacted styrenic monomer, dimer thereof, trimer thereof, and polymn. solvent. CONSTITUTION:100 pts.wt. styrenic monomer is polymerized with a low-temp. decomposable org. peroxide contg. at least three units of formula I (wherein l and n are each 1-20; m is 0-5; and R1 to R4 are each H, 1-5C alkyl, cyclohexyl, or phenyl) in an amt. of 0.00015-0.10 pt.wt. in terms of the active oxygen amt. at 85-125 deg.C to a conversion rate of the monomer of 15wt.% and then further polymerized at 170 deg.C or lower until a styrenic resin content in the reaction system reaches 70wt.% or higher, giving the title resin, which has a wt.-average mol.wt. of 200000-600000, comprises the units of formula II (wherein l, m, n, and R1 to R2 are the same as above) and formula III (wherein R1 is H or CH3; and R2 is H or 1-5C alkyl) in a ratio of formula II to formula III of 0.006-0.00001, and contains 0.8wt.% or lower total amt. of the unreacted styrenic monomer, dimer thereof, trimer thereof, and polymn. solvent.
Patent JP-2000270536-A (JP)
Title: Eddy current reduction apparatus
Inventor: KUWABARA TORU
IPC: H02K49/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To obtain a light weight and economical eddy current reduction apparatus, wherein the magnetic part opposing to a magnet and the nonmagnetic part not opposing to the magnet are formed, by partially executing the heat treatment to a guide cylinder having a thinner structure. SOLUTION: An eddy current reduction apparatus is provided with a brake drum 8 coupled with a rotating shaft 2, a guide cylinder 21 having the rectangular cross section mounted to the non-rotating part of body within the brake drum 8, a magnet support cylinder 25 supported to reciprocatively move in the shaft direction within the guide cylinder 21, and many magnets 15 coupled with the outer circumference surface of the magnet support cylinder 25, keeping the equal interval in the circumference direction. The brake drum 8 is caused to generate a brake force with an eddy current based on the magnetic field from the magnet 15. Using a thin steel plate for the external side guide cylinder 22, a nickel plate 43 is jointed to the part not opposing to the magnet 15 of the steel plate and these are subjected to high-frequency heat treatment.
Patent JP-H0573967-A (JP)
Title: Production of resin molding having rugged pattern on surface
Inventor: HAYASHI HISANORI
IPC: G11B7/26
Filed: 1992-03-26
Abstract: PURPOSE:To provide the method for forming a resin molding having rugged patterns on a surface formed with a photosetting resin,(abbreviated as 2P) replica to prevent the shrinkage on curing of the 2P without intrusion of bubbles and bleeding out of the 2p. CONSTITUTION:An original mold 1 having the rugged patterns 1' and a glass substrate 2 are disposed to face each other to form a cell 4 having a gap via a spacer material 3 in the outer peripheral edge. The internal pressure of the cell 4 is set smaller than the external pressure to inject the 2P into the cell 4 from an injection port 5 by the differential pressure between the external pressure and the internal pressure. The original mold and the substrate are peeled after the 2P is cured, by this treatment the resin molding having the rugged patterns on the surface formed with the replica of the original mold is formed.